Wow wow, wow, wow! Baker Creek!! I have their beautiful catalog on top of my piles of books on my coffee table right now. If they would allow all of the images, that would be awesome! I have a script that I had been using to contact nurseries, haven't emailed anyone in a while as I am slowing still working my way through 2 other sites, adding photos in my spare time.
If they want any copyright directly on the images as well, you do that through your preferences Rick, set the watermark to read something like 'Image courtesy of Baker Creek Heirloom Seeds' and it puts that script on the bottom of the images as you upload them. Just remember to undo it when you add your own images again.